I have repeated a TDDFR LRC after a long time with different alpha value, but on the same database with the same version of the code. However, the headers of the two output files are quite different, and in particular, I am confused, whether the data is of absorption coeff. (alpha) in one of them or imaginary part (as usual)? Two output files are attached.
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# Absorption @ Q(1) [q->0 direction] : 0.5773503 0.5773503 0.5773503 # Polarizability ( -<<X>> ) [adim @ Q(1) [q->0 direction] 0.5773503 0.5773503 0.5773503 # E/ev EPS-Im EPS-Re EPSo-Im EPSo-Re # E/ev ALPHA-Im ALPHA-Re ALPHAo-Im ALPHAo-Re